Wenzhou Saijin Electric Alloy Co., Ltd. was established on May 4, 1998. The company specializes in the production of contact rivets, contact points, contact components, electrical accessories and silver alloy wire.
Sajin use the material Cd free which meets the Eu RoHS&REACH requirement.
Tel: +86(577)8521 0099
Fax: +86(577)8523 3668
Silver and fine grain silver(FAg)possess very high electrical and thermal conductivity,low and stable contact resistance,and good workability.For silver resistance to arc erosion and contact welding are limited,mechanica strengthis low, Due To the small quantity of nickel in the fine grain silver,resistance to arc erosion and mechanical strength are higher than that of silver.
Widely used in low current devices,such as relays,timers,auxiliaryt switches for household appliances(FAg),control switches(FAg)
|Hardness Hv (MPa)||≥400||≥600||≥450||≥650|
AuNi/CuNi Bimetal Rivets
AuNi materials have high hardness so they have very high resistance to wearing,and they have better resistance to oxidation and sulfuration than Ag alloys,so they can be used in complicated working circumstances,now they are widely used in oil level indicator sensors of automobiles.